Reroofed house. Tore off down to the decking, installed ice & water shield on all slopes, updated vents (except power vent per customer request), replaced skylights.ETA? Also, home had a history of snow blowing into the vented soffit on the rakes of the house. We replaced the fascia with a custom design that blocked the soffit vents at these locations. This corrected the ventilation so now the intake is at the eaves and the exhaust is at the ridge, as it should be.